Biplane fighter aces

Italy

Capitano Vincenzo Vanni

1 March 1913 –

Vincenzo Vanni was born on 1 March 1913.

On 26 January 1936, he was commissioned (in Servizio Permanente Effettivo).

He served as a volunteer in the Spanish Civil War.

On 12 June 1940, the 2o Stormo’s fighters were joined by those of the 10o Gruppo (84a, 90a and 91a Squadriglie) of the Gorizia based 4o Stormo C.T.. The Gruppo was commanded by Tenente Colonnello Armando Piragino and started the war at Tobruk T2 with 27 CR.42s.
At the beginning of the hostilities the 84a Squadriglia C.T. was composed of the following pilots: Capitano Luigi Monti (CO), Capitano Aldo Lanfranco, Tenente Vanni, Maresciallo Emiro Nicola, Maresciallo Mario Bandini, Sergente Maggiore Ugo Corsi, Sergente Domenico Santonocito, Sergente Roberto Steppi, Sergente Giuseppe Scaglioni, Sergente Corrado Patrizi and Sergente Narciso Pillepich. The eleven pilots had only eight Fiat CR.42s. It seems that Sergente Maggiore Corsi and Sergente Pillepich didn’t take part in the move of the unit from Gorizia on 7 June but were however in T2 with the unit from at least 13 June and 15 June.
On 12 June, the first fighter of the 10o Gruppo to arrive at El Adem T2 was that of Capitano Luigi Monti, who landed in the morning. His Squadriglia’s mates arrived later, obliged to turn back by the bad weather. Then the other Squadriglie followed.

Nine aircraft from both 113 and 55 Squadrons were briefed to attack the airfields of El Adem and El Gubbi at dawn on 16 June. Three Blenheims (L8664, L8397 and L8390) of the latter Squadron failed to reach the target due to engine problems (a penalty of operating from desert airstrips). Reportedly, 25 Italian fighters, which spoiled their aim, heavily engaged those that bombed and although bombs were seen to fall among the parked aircraft, damage was estimate as slight. All bombers returned to base.
It seems that four aircraft (probably fighters) were slightly damaged at T2 and that Tenente Vanni of the 84a Squadriglia was wounded.
During the attack on T2, four pilots (Tenente Enzo Martissa, Maresciallo Vittorio Romandini, Sergente Alessandro Bladelli and Sergente Elio Miotto) of the 91a Squadriglia were scrambled immediately. They intercepted three of the Blenheims and claimed two of them shot down. The victories were credited as shared to the four pilots as was common use for the 4o Stormo at this stage of the war. In fact, because of this combat, Martissa was awarded with a Medaglia d’argento al valor militare for bravery and the official motivation of this award stated that he had shot down one of the British bombers individually.
Maresciallo Mario Bandini, Sergente Giuseppe Scaglioni and Sergente Corrado Patrizi (all of the 84a Squadriglia) went to T3 on alarm duty and met six bombers coming back from that airfield. Bandini single-handed attacked the British planes claiming one of them. During the attack, he was wounded in the left arm by return fire but succeeded in coming back to T2 and displaying great calm, made a perfect landing and a complete debriefing before being carried to Tobruk’s hospital. Bandini was also awarded a Medaglia d’Argento al valor militare for bravery for this mission. Scaglioni and Patrizi meanwhile attacked two Blenheims, empting their guns on them without seeing their opponents going down.
The only reported intercepted British bomber was Blenheim Mk.I L8531 from 55 Squadron flown by Flying Officer M. F. H. Fox (Observer Sergeant Nicholas and Wireless Operator/Air Gunner Leading Aircraftman Klines), which reported being attacked by a fighter that followed it opening fire and hitting both spars of the mainplane, the radio set and the stern frame. The plane was however able to return to Fuka without difficulty. Nothing is known about 113 and 211 Squadrons because of the total lack of records of these units for the period.

Vanni was promoted to Capitano on 3 August 1940.

On 11 September, the 9o and 10o Gruppo were still employed in standing patrols over the troops. During the second patrol of the day, at 17:45 in the Sidi Omar – Bardia area, a Blenheim was discovered at 6000 metres.
The Italian formation was escorting three CR.32s and was led by Maggiore Carlo Romagnoli. It was composed of seven CR.42s from the 84a Squadriglia (Capitano Luigi Monti, Capitano Vanni, Tenente Giuseppe Aurili, Sottotenente Paolo Berti, Sergente Roberto Steppi, Sergente Narciso Pillepich and Sergente Domenico Santonocito), five CR.42s from the 91a Squadriglia (Capitano Giuseppe D’Agostinis, Sottotenente Ruggero Caporali, Sergente Maggiore Leonardo Ferrulli, Sergente Elio Miotto and Sergente Alessandro Bladelli) and six CR.42s from the 90a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sottotenente Neri De Benedetti, Maresciallo Omero Alesi, Sergente Maggiore Angelo Savini and Sergente Bruno Bortoletti).
Capitano Vanni, Tenente Aurili and Sergente Steppi attacked first, followed by other pilots of the formation. During the combat Vanni’s aircraft was hit by return fire and with the compressed air piping pierced, he was forced to turn back. His wingmen continued the pursuit and claimed the Blenheim shot down.
The bomber however was assigned as a shared to all the 10o Gruppo pilots presents (even if , for example, it is known that 90a Squadriglia pilots totally used only 140 rounds of ammunition so possibly only one of them was able to use his guns).
This claim can’t be verified with RAF sources but it is possible that it was a Blenheim from 113 Squadron since this unit’s ORB is lacking.

On 14 September, the 4o Stormo continued to protect the ground forces. A mixed formation of 23 CR.42s from the 9o Gruppo commanded by Maggiore Ernesto Botto with 15 CR.42s from the 10o Gruppo as high cover, took off at 10:25. At 11:00, over Sollum some 10o Gruppo pilots discovered a formation of four Bristol Blenheims. They attacked and claimed one shot down in flames. The bomber was credited as a shared to the whole formation from the 10o Gruppo (Tenente Giovanni Guiducci, Sottotenente Luigi Prati, Tenente Franco Lucchini and Sergente Bruno Bortoletti of the 90a Squadriglia and Maggiore Carlo Romagnoli, Capitano Giuseppe D’Agostinis, Sottotenente Andrea Dalla Pasqua, Sottotenente Ruggero Caporali, Sottotenente Carlo Albertini and Sergente Maggiore Leonardo Ferrulli of the 91a Squadriglia and Capitano Luigi Monti, Capitano Vanni, Tenente Giuseppe Aurili, Tenente Paolo Berti and Sergente Domenico Santonocito of the 84a Squadriglia).
Sottotenente Albertini later told that that the Blenheim had been left behind by its squadron and he fired at it all the rounds he had, but he could not destroy it. At the beginning, the bomber returned fire, but after being hit several times, they stopped and no sign of life could be noticed. He followed the bomber for a while, once finished his rounds, but nothing happened, and the Blenheim continued on the same route.
This clam can’t be verified with RAF records. The only known British actions for the day were a couple of afternoon bomber raids. Four Blenheims of 55 Squadron with others from 211 Squadron were ordered to attack Italian troops in the Sollum area in the first afternoon. The 55 Squadron quartet came back at 16:45 without suffering losses. Its pilots reported slight and ineffective AA fire and the presence of Italian fighters (but no interception occurred). Eight machines of 211 Squadron led by Gordon-Finalyson also attacked, claiming many hits in the target area. However, no Italian fighters were seen and all the bombers were back at around 17:10.

On 4 October the 10o Gruppo was back at Benghazi to refit its fighters. The remaining combat ready aircraft were in readiness to protect Benghazi, Derna and Ain El Gazala.
Capitano Luigi Monti was ill and was sent back to Italy on 11 October for a period of rest. Capitano Vanni took temporarily command of the 84a Squadriglia (from 5 October).

In the beginning of December 1940, there was some rotation among the commanders of the 10o Gruppo due to some unforeseen incidents. On 2 December, Capitano Renzo Maggini, was forced to return command of the 90a Squadriglia, 10o Gruppo, to Tenente Giovanni Guiducci for a second time and prepared to return to Italy after a relapse of his wounds from 28 June.
Capitano Giuseppe Aurili (formerly of the 84a Squadriglia) arrived back from Italy after a period of illness on 7 December to take command of the 90a Squadriglia but suffered a car accident on 8 December together with Capitano Maggini, Maggini died while Aurili remained critically wounded so Tenente Guiducci resumed command for the third time on 9 December.
Capitano Luigi Monti returned as CO of the 84a Squadriglia on 7 December after two months in Italy due to illness to relieve Capitano Vanni who instead replaced Capitano Giuseppe D’Agostinis as CO of the 91a Squadriglia , when D’Agostinis was forced to return to Italy due to illness.

At 11:10 on 12 December, a mixed formation from the 4o Stormo took off for a free sweep in the Ogerin Bir El Kreighat area. After the sweep, they were to ground strafe targets of opportunity. Participating pilots from the 91a Squadriglia were Maggiore Carlo Romagnoli (CO 10o Gruppo), Capitano Vanni, Sottotenente Andrea Dalla Pasqua, Sergente Maggiore Leonardo Ferrulli, Sergente Maggiore Natale Fiorito and Sergente Maggiore Giovanni Casero. From 84a Squadriglia came Capitano Luigi Monti, Sottotenente Paolo Berti, Sottotenente Luigi Prati, Sottotenente Bruno Devoto, Sergente Roberto Steppi and Sergente Onorino Crestani.
Sergente Giovanni Battista Ceoletta of the 90a Squadriglia was part of a formation taking off at 11:40 while his squadriglia mates Sergente Maggiore Angelo Savini and Sergente Alfredo Sclavo suffered accidents on take off, which prevented them to take part (and probably wrote off the plane of Sclavo). Tenente Aldo Gon and Sergente Gustavo Minelli from the 96a Squadriglia, 9o Gruppo also took part in this action.
Bad weather prevented the discovery of ground targets, so Romagnoli led his fighters to the Bir Enba area where a formation of Gladiators surprised the 84a Squadriglia formation. A long dogfight started after which the CR.42 of Onorino Crestani was missing and the remaining pilots claimed two victories. Crestani was taken prisoner.
According to the squadriglia diaries, the two confirmed victories were shared among the 91a Squadriglia pilots plus Ceoletta (who used 120 rounds of ammunition during the combat) and the pilots from the 9o Gruppo. Gon and Minelli in fact only claimed a shared probable in a combat against a reportedly six Gladiators, while the 10o Gruppo’s Diary downgraded the victories to two probables. Monti, Prati and Steppi were credited with a damaged each while Ceoletta also claimed two damaged Gladiators (according to some Italian historians one Gladiator was shared between Monti, Prati and Steppi and the second shared between Gon and Minelli, while one or two other Gladiators were considered probably shot down but there is however no trace of such claims in the official diaries).
They had run into five Gladiators from 3 RAAF Squadron, which had taken off from ALG 74 at 11:25 to carry out an offensive patrol around Sofafi. The patrol intercepted a reported 16 to 18 CR.42 six miles north-west of Sofafi. During the ensuing combat three of the Italian fighters were claimed shot down, one apiece being credited to Flying Officers Alan Boyd, Wilfred Arthur and Alan Gatward, without loss. The Gladiators returned to base at 13:05.

During the same night, four Wellington Mk.Is of 37 Squadron led by Wing Commander Merton and nine of 38 Squadron led by Wing Commander Thomson were ordered to attack dock installation and the waterfront of Tobruk. In bright moonlight, the twelve bombers (a machine of 38 Squadron had to abort having the tail turret U/S) released on Tobruk a mixed load of 500 and 250lbs GP bombs. AA was reported as intense and accurate even if no damage was suffered. Many hits were claimed on buildings, stores and fuel dumps. On completion of the bombing, Sergeant Elstub’s Wellington from 37 Squadron carried out a reconnaissance of El Adem where 20 aircraft dispersed along the western edge of the aerodrome were discovered and machine-gunned from 500 feet. The strafing attack was terminated by a quarter attack performed by a reportedly single engined monoplane fighter. This interceptor, however withdrew when the Wellington opened fire with its rear turret.
The “monoplane” was most likely the CR.42 of Capitano Vanni of the 91a Squadriglia that scrambled and claimed to have damaged an enemy bomber over El Adem.

On 22 December, a formation of 23 fighters from the 10o Gruppo took off at 10:15 from Z1 to escort SM 79s bound to attack the usual British forces in the Sidi Omar-Sidi Azeiz area. The formation included six CR.42s from the 91a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vanni, Sottotenente Andrea Dalla Pasqua, Sergente Maggiore Lorenzo Migliorato, Sergente Maggiore Natale Fiorito and Sergente Elio Miotto), seven from the 90a Squadriglia (Tenente Franco Lucchini, Sottotenente Alessandro Rusconi, Sottotenente Neri De Benedetti, Sergente Alfredo Sclavo, Sergente Bruno Bortoletti, Sergente Luigi Bagato and Sergente Luigi Contarini) and ten from the 84a Squadriglia (Capitano Luigi Monti, Capitano Mario Pluda (from the 91a Squadriglia but attached to the 84a Squadriglia), Tenente Antonio Angeloni, Sottotenente Luigi Prati, Sergente Domenico Santonocito, Sergente Roberto Steppi, Sergente Corrado Patrizi, Sergente Giuseppe Scaglioni, Sergente Piero Buttazzi and Sergente Luciano Perdoni).
Capitano Monti, Sottotenente Prati and Sergente Scaglioni were forced to turn back due to engine problems.
During the return journey, a British aircraft, identified as a “Battle”, tried to attack the formation but was attacked and damaged by Sergente Perdoni, Sergente Steppi and Tenente Angeloni. The 91a Squadriglia formation attacked enemy aircraft (of unspecified type) over the front and claimed one of them confirmed. AA fire damaged Sergente Steppi’s CR.42. At 12:10, all the fighters landed back at Z1.
The bombers were part of the biggest operation by the Regia Aeronautica since the beginning of Operation Compass, consisting of ten bombers from the 41o Stormo under Colonnello Pezzi and ten more from the 15o Stormo under Capitano De Cecco. Enemy vehicles around the border area were attacked by Pezzi, who after releasing his bombs went down to strafe from 50 metres altitude using 6000 rounds of ammo. The only damage suffered was from light AA on Tenente Pandolfi’s aircraft. The bombers returned at 12:15.
The 15o Stormo attacked the Sidi Azeiz area with 90 100kg bombs but was intercepted by aircraft identified as Battles (!). The Italian didn’t have any escort, which had remained with the 41o Stormo and had to accept combat. Nine SM 79 landed normally at 12:05 but the tenth was shot down, being forced to crash-land 30 kilometres south-east of Tobruk with a dead and two wounded among its crew.
It seems that they “Battles” in fact were Hurricanes from 33 Squadron, which reported that they flew offensive patrol together with 112 Squadron. During the day, they claimed two confirmed SM 79s shot down.

On 23 December, 17 CR.42s from the 10o Gruppo took off at 08:30 to escort ten bombers from the 15o Stormo, which had taken off from T4 and bound to attack armoured vehicles around Sidi Azeiz. The escort included five fighters from the 91a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vanni, Maresciallo Giorgio Di Giulio, Sergente Maggiore Giovanni Casero and Sergente Luigi Ferrario), four from the 90a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sergente Alfredo Sclavo and Sergente Luigi Contarini) and eight from the 84a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Luigi Prati, Sottotenente Bruno Devoto, Sergente Domenico Santonocito, Sergente Roberto Steppi, Sergente Corrado Patrizi and Sergente Piero Buttazzi).
The formation was attacked by six Hurricanes and the Italian pilots claimed one confirmed shot down, another as a probable and a third was obliged to force-land among its own armoured vehicles (the 90a Squadriglia’s pilots expended 455 rounds of ammo). The three victories were credited as shared among all the participating pilots. The Italian fighters landed back at Z1 at 11:05 with Sergente Ferrario’s aircraft damaged. The bombers (led by Colonnello Napoli) landed back at base at 10:30, with only one machine damaged by the Hurricanes.
The Hurricanes were from 274 Squadron, which was out on a morning patrol to cover a line Sidi Omar-Sollum-Buq-Buq with twelve machines taking off with 15 minutes intervals. From the reports of the returning pilots, it seems that fighters from 73 Squadron were present even if this is not reported in 73 Squadron documents.
Pilots taking part were Pilot Officer Stanley Godden (P2638) (06:15-09:15), Pilot Officer Ernest Mason (P3722) (06:30-09:30), Second Lieutenant Bester (N2624) (06:45-09:35), Flying Officer Thomas Patterson (P2544) (07:00-09:45), Flight Lieutenant John Lapsley (V7293) (07:20-09:50), Sergeant Dean (V7423 (07:30-10:30), Second Lieutenant Robert Talbot (P3721) (07:45-11:05), Pilot Officer Garland (P 3977) (08:10-11:15), Sergeant John Clarke (N2627) (08:20-11.00), Flying Officer C. F. Greenhill (P5176), Pilot Officer Strange (N2628) (09:50-12:50) and Flight Lieutenant Peter Wykeham-Barnes (P2638) (10:00-13:00).
Pilot Officer Mason had a field day; firstly, he intercepted ten SM 79s in two vics of five at 07:30 (strangely enough he wrote 09:30 in his CFR) when he was 10 miles south-west of Gambut at the height of 12,000 feet. He discovered the ten bombers 2000 feet below and dived from above, past the escort on no. 4 of the rear vic. He reported:

“ no4 of rear vic dropped back but later observed to rejoin formation. Small a/c seen burning on ground (unreadable) miles south of Bir Chleta. Believed to be CR 42 claimed by 2nd Lieutenant Talbot. 12 CR 42s in 4s and 2s were on port flank 1000 feet above and behind. After carrying out this attack I climbed above and carried out another attack.”

Now he was at 10,000 feet and dived from above on four SM 79s of the rear vic. He reported:

“enemy aircraft damaged. Unable to observe further as I got involved with the escort and was also fired on by our own troops. Burning S79 observed on ground in this approximate position by Pilot Officer McFadden no 73 Squadron. 12 CR 42s in 2s and 4s were 1000 feet above on port flank. The escort had observed my approach as this was my second attack and closed in on main force that jettisoned bombs. After breaking off attack I got involved with 2 of the escort at 1000 feet and was considerably embarrassed by tracers and pom-pom fire from our own troops.”

Then at 09:15, 20 miles north-east of El Gubbi, when flying at 17,000 feet together with another Hurricane, he discovered a Caproni Ca.310 at ground level that he attacked from astern.

“port engine caught fire a/c climbed to 200 feet and then hit ground with wheels and flaps up. Bounced twice and went on nose. I circled a/c (E) and only one man (pilot) emerged from front exit.”

It is possible that the two claims made by Mason the previous days are included in these combat reports and that he thus claimed two SM 79s, one damaged and one additional Ca.310 (in fact it seems that no SM 79s were shot down).
Second Lieutenant Talbot claimed a CR.42. He was flying alone at 15,000 feet at 10:00 when he discovered ten SM 79s in two vics and 24 CR.42s stepped up on either side. 15 miles ahead and 2,000 feet below. He delivered a quarter attack on the no.5 bomber of the second vic and then an head on attack on a CR.42, which attacked while he was making a second pass. He reported:

“1 CR 42 shot down later burst in flames 1 S79 initial attack dropped out of formation and did not rejoin. Determined attacks from escort prevented me from observing results of combats with S 79. While the CR 42s attacked immediately the main formation increased speed but kept formation and opened fire.”

During the engagement, Flying Officer Greenhill force landed south of Taifa Rocks, reportedly with engine trouble. From the overall description of the combats, it seems likely that bullets from the escorting Fiats caused the engine trouble.

At 09:15 on 26 December, eight Gladiators from 3 RAAF Squadron took off from the LG south-west of Sollum to escort a Lysander doing artillery reconnaissance over Bardia. The Lysander failed to appear. At approximately 14:05 (obviously during a third patrol) two flights of five SM 79s escorted by a number of CR.42s were observed a few miles north-east of Sollum Bay. A separate formation of 18 CR.42s was following the bomber formation and escort 2,000 feet higher as top cover. Two Gladiators attacked the bomber formation whilst the remainder climbed to meet the higher formation. The attack on the bombers was broken off when the higher formation attacked the Gladiators. In the ensuing combat, Flight Lieutenant Gordon Steege and Flying Officer Wilfred Arthur each claimed a destroyed (seen to fall into the sea) and a damaged CR.42. Flying Officer Peter Turnbull, Flying Officer John Perrin and Flying Officer Alan Rawlinson each claimed one probable.
The CR.42s were 14 fighters from the newly arrived 23o Gruppo led by the CO, Maggiore Tito Falconi and 22 CR.42s from the 10o Gruppo. The CR.42s from the 23o Gruppo included three from the 70a Squadriglia (Tenente Claudio Solaro, Sergente Pardino Pardini and Tenente Gino Battaggion), five from the 74a Squadriglia (Capitano Guido Bobba, Tenente Lorenzo Lorenzoni, Sottotenente Sante Schiroli, Sergente Maggiore Raffaele Marzocca (forced to return early due to a sudden illness) and Sergente Manlio Tarantino) and five from the 75a Squadriglia (Tenente Pietro Calistri, Tenente Ezio Monti, Sottotenente Renato Villa, Sottotenente Leopoldo Marangoni and Maresciallo Carlo Dentis). The fighters from the the 10o Gruppo included seven from the 91a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vincenzo Vanni, Capitano Mario Pluda, Sottotenente Andrea Dalla Pasqua, Sottotenente Ruggero Caporali, Sergente Maggiore Lorenzo Migliorato and Sergente Elio Miotto), nine from the 84a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Luigi Prati, Sottotenente Bruno Devoto, Sergente Domenico Santonocito, Sergente Corrado Patrizi, Sergente Piero Buttazzi, Sergente Luciano Perdoni and Sergente Mario Veronesi) and six from the 90a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sottotenente Alessandro Rusconi, Sottotenente Neri De Benedetti, Sergente Luigi Contarini and Sergente Giovanni Battista Ceoletta), which had taken off at 13:00.
They were escorting ten SM 79s from the 41o Stormo under Tenente Colonnello Draghelli and five SM 79s 216a Squadriglia, 53o Gruppo, 34o Stormo, led by Tenente Stringa. The SM 79s had taken off from M2 at 12:25 and attacked Sollum harbour’s jetty (reportedly hit) and two destroyers inside Sollum Bay (with poor results because of the heavy AA fire). AA from the ships hit four bombers from the 34o Stormo; one of them, piloted by Sottotenente Bellini had to force land close to Ain El Gazala with the central engine out of action. Returning pilots reported an attempt to intercept by some Gladiators but the escort repulsed the British fighters. They landed without further problems at 15:15.
Over the target, immediately after the bombing, the Italian fighters reported the interception of “enemy aircraft” alternatively “many Glosters” or “Hurricanes and Glosters”. The 70a Squadrigli pilots claimed a shared Hurricane, this was possibly an aircraft from 33 Squadron. This unit’s ORB reported that during the day’s patrols many SM 79s and CR.42s were intercepted with one CR.42 believed damaged. Two Gladiators confirmed and two probables were shared between the whole 10o Gruppo. Another Gladiator was assigned to the 23o Gruppo (in the documents of 75a Squadriglia but this is not confirmed by the other two Squadriglie). Many Glosters were claimed damaged by Tenente Lorenzoni, Sottotenente Schiroli, Sergente Tarantino, Sottotenente Marangoni, Tenente Calistri, Tenente Monti and Sottotenente Villa. The CR.42s were back between 14:30 and 15:05.
No Gladiators were lost even if three of them were damaged (all repairable within the unit). The Australians had done a very good job indeed, facing a formation four times more numerous (even if it seem improbable that all the Italian fighters were able to join the combat). From the Italian reports it seems that only the front sections of the escort (including the 74a, 75a and the 84a Squadriglie) were engaged in a sharp dogfight with the Gladiators. The Australians were able to shot down the CO of the 74a Squadriglia, Capitano Guido Bobba, who was killed when his fighter fell in flames into the sea and damaged Tenente Lorenzoni’s fighter, who landed at T2 (and came back to Z1 the day after). Three more CR.42s were damaged when Tenente Angeloni was forced to land at T5 before reaching Z1, Sergente Veronesi’s fighter was damaged and Sottotenente Prati was forced to make an emergency landing short of T2 (his fighter was reportedly undamaged and only suffering for a slight engine breakdown). Maggiore Falconi’s fighter was also heavily damaged but managed to return. The morning after Angeloni was able to return to Z1 with his aircraft.
Capitano Guido Bobba was awarded a posthumously Medaglia d’Argento al valor militare. He was replaced as CO of the 74a Squadriglia by Tenente Mario Pinna.

The last Italian bombing mission of the day on 27 December was again against Sollum. Four SM 79s from the 41o Stormo under Tenente Colonnello D’Ippolito and four bombers from the 216a Squadriglia, 34o Stormo, led by Tenente Romanini took off from Tmini at 14:30.
They were escorted by fighters from the 23o Gruppo and 10o Gruppi. Maggiore Tito Falconi was at the head of the formation of the first unit, which also included Tenente Claudio Solaro, Sottotenente Oscar Abello and Sergente Ubaldo Marziali from the 70a Squadriglia, Tenente Mario Pinna, Sottotenente Milano Pausi and Sergente Giuseppe Sanguettoli from the 74a Squadriglia and Tenente Pietro Calistri, Tenente Ezio Maria Monti, Maresciallo Giovanni Carmello, Sergente Leo Mannucci and Sottotenente Leopoldo Marangoni from the 75a Squadriglia.
It seems that the bomber formation split and the 41o Stormo attacked British mechanized units in Halfaya and Gabr Bu Fares under heavy AA that damaged, although slightly, all the aircraft. The SM 79s of the 34o Stormo attacked ships in Sollum harbour and were intercepted by many Hurricanes. The SM 79s were totally unable to defend themselves because of icing on all the guns and one of them was shot down. This was Sottotenente Aldo Peterlini’s bomber and Peterlini was killed together with three of his crew (Sergente Maggiore Arturo Scagnetti (second pilot), Aviere Scelto Motorista Alcide Frizzera and Aviere Scelto Radiotelegrafista Gioacchino Scuderi). The other two members of the crew (Primo Aviere Armiere Ciancilla and Primo Aviere Montatore Fiore) where able to bale out. Tenente Pandolfi’s aircraft was riddled by enemy bullets (probably RD) while the other two SM 79s were less seriously damaged although suffering some wounded among their crews.
They had been intercepted by 33 Squadron which claimed three SM 79s and one probable and probably two CR.42s during offensive patrols performed by pairs of Hurricanes over Sollum. They also claimed one SM 79 and one CR.42 damaged. Vernon Woodward claimed one of the probable CR.42s and the damaged CR.42. Falconi’s pilots recorded combat with many Hurricanes, one of which was claimed as probable by the 70a Squadriglia and six more were damaged. Tenente Solaro and Sottotenente Abello returned with damaged fighters. Solaro had been hit by AA fire and Sottotenente Abello by British fighters. Calistri and his men claimed a shared Hurricane and four more damaged. They landed back at 16:55. A shot down Hurricane was also recorded by the 74a Squadriglia, which also recorded a SM 79 shot down by AA fire.
The CR.42 escort from the 10o Gruppo was composed of seven fighters from the 90a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sottotenente Alessandro Rusconi, Sottotenente Neri De Benedetti, Sergente Alfredo Sclavo, Sergente Bruno Bortoletti and Sergente Enrico Botti), six from the 84a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Bruno Devoto, Sergente Maggiore Salvatore Mechelli, Sergente Domenico Santonocito and Sergente Piero Buttazzi) and six from the 91a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vanni, Sottotenente Andrea Dalla Pasqua, Sottotenente Orlando Mandolini, Sottotenente Ennio Grifoni and Sergente Elio Miotto). Tenente Guiducci reported that the heavy AA immediately hit one of the SM 79s, which was shot down. Then five monoplanes (Hurricanes and Spitfires(!)) tried to attack but were immediately counterattacked and one of them was shot down. Later, another attempt by a lone British fighter failed after the intervention of the Italian escort. The 90a Squadriglia pilots expanded 320 rounds of ammunition and it seems that in the end the victory was assigned to the whole formation as a Gruppo victory. It seems that it was the same aircraft claimed independently by the two Squadriglie of the 23o Gruppo.

On 27 September 1941, Tenente Steno Soprano took command of the 91a Squadriglia after Capitano Vanni.

On 19 November, Capitano Vanni again took command of the 91a Squadriglia after Tenente Steno Soprano.

On 20 February 1942, Capitano Alberto Argenton took command of the 91a Squadriglia after Capitano Vanni.

In 1943, he served in the Scuola Pilotaggio Levaldigi.

Vanni ended the war with 7 shared biplane victories.
During the war, he was decorated with two Medaglie d'argento al valor militare, the Medaglia di bronzo al valor militare, the Croce al merito di guerra, the Medaglia commemorativa della campagna di Spagna and the Medaglia di benemerenza per i volontari della guerra Spagna.

Claims:

Kill no.

Date

Time

Number

Type

Result

Plane type

Serial no.

Locality

Unit

1940

11/09/40

17:45-

1/19

Blenheim (a)

Shared destroyed

Fiat CR.42

Sidi Omar - Bardia area

91a Squadriglia

14/09/40

11:00-

1/15

Blenheim (b)

Shared destroyed

Fiat CR.42

Sollum area

91a Squadriglia

12/12/40

11:10-

1/9

Gladiator (c)

Shared probable

Fiat CR.42

Bir Enba area

91a Squadriglia

12/12/40

11:10-

1/9

Gladiator (c)

Shared probable

Fiat CR.42

Bir Enba area

91a Squadriglia

12/12/40

night

1

Enemy bomber (d)

Damaged

Fiat CR.42

El Adem

91a Squadriglia

22/12/40

10:15-12:10

1/6

Enemy aircraft

Shared destroyed

Fiat CR.42

Sidi Omar-Sidi Azeiz area

91a Squadriglia

23/12/40

08:30-11:05

1/17

Hurricane (e)

Shared destroyed

Fiat CR.42

Sidi Azeiz area

91a Squadriglia

23/12/40

08:30-11:05

1/17

Hurricane (e)

Shared probable

Fiat CR.42

Sidi Azeiz area

91a Squadriglia

23/12/40

08:30-11:05

1/17

Hurricane (e)

Shared damaged

Fiat CR.42

Sidi Azeiz area

91a Squadriglia

25/12/40

14:35-17:00

1/13

Hurricane (f)

Shared probable

Fiat CR.42

Sollum area

91a Squadriglia

25/12/40

14:35-17:00

1/13

Hurricane (f)

Shared probable

Fiat CR.42

Sollum area

91a Squadriglia

26/12/40

13:00-15:05

1/22

Gladiator (g)

Shared destroyed

Fiat CR.42

Sollum area

91a Squadriglia

26/12/40

13:00-15:05

1/22

Gladiator (g)

Shared destroyed

Fiat CR.42

Sollum area

91a Squadriglia

26/12/40

13:00-15:05

1/22

Gladiator (g)

Shared probable

Fiat CR.42

Sollum area

91a Squadriglia

26/12/40

13:00-15:05

1/22

Gladiator (g)

Shared probable

Fiat CR.42

Sollum area

91a Squadriglia

27/12/40

14:30-

1/19

Hurricane (h)

Shared destroyed

Fiat CR.42

Sollum area

91a Squadriglia

Biplane victories: 7 shared destroyed, 7 shared probably destroyed, 1 and 1 shared damaged. TOTAL: 7 shared destroyed, 7 shared probably destroyed, 1 and 1 shared damaged.
(a) This claim can’t be verified with RAF sources.
(b) This clam can’t be verified with RAF records.
(c) Claimed in combat with Gladiators from 3 RAAF Squadron, which claimed 3 CR.42s without suffering losses. The 4o Stormo claimed 2 probables while losing one CR.42 (Sergente Crestani PoW).
(d) Probably claimed in combat with Wellington from 37 Squadron, which returned undamaged.
(e) Claimed in combat with Hurricanes from 274 Squadron, which claimed one CR.42 while suffering one damaged Hurricane. 10o Gruppo claimed one, one probable and one damaged Hurricane while suffering one damaged CR.42.
(f) Possibly claimed in combat with Hurricanes from 33 Squadron, which claimed one damaged CR.42 without any losses. The CR.42s from 10o claimed two probables without losses.
(g) Claimed in combat with Gladiators from 3 RAAF Squadron, which claimed 2 and 3 probables without any losses, and possibly Hurricanes from 33 Squadron, which claimed a damaged CR.42 during the day. The 23o Gruppo claimed 1 Hurricane and 1 Gladiator and the 10o Gruppo claimed 2 and 2 probable Gladiators while losing one CR.42 and getting five more damaged.
(h) Claimed in combat with Hurricanes from 33 Squadron, which claimed two probable CR.42s and one damaged without losses. The 10o and 23o Gruppi claimed 3 Hurricanes and 1 probably shot down with another 10 damaged while suffering 3 damaged CR.42s.